baber/WOPTO huggingface dataset:
Patent JP-2017084703-A (JP)
Title: Manufacturing method of wavelength conversion element
Inventor: FUJITA SHUNSUKE
IPC: F21V9/16
Filed: 2015-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a wavelength conversion element capable of transmitting heat from a wavelength conversion member efficiently to a heat radiation member.SOLUTION: This is a manufacturing method of a wavelength conversion element 10 which includes a heat radiation member 2 and a wavelength conversion member 1 which is arranged in a through hole 3, and in which a surface 3a of the through hole 3 and a side surface 1a of the wavelength conversion member 1 are bonded by a glass layer 4. The manufacturing method includes steps of: preparing glass paste including glass powder, a binder and a solvent; forming a paste coated layer by coating the glass paste at least on one of the side surface 1a of the wavelength conversion element 1 and the surface 3a of the through hole 3; forming the glass layer 4 by removing the binder by heating the paste coated layer, and by sintering the glass powder; bonding the side surface 1a of the wavelength conversion member 1 and the surface 3a of the through hole 3 by, after forming the glass layer 4, arranging the wavelength conversion member 1 in the through hole 3, by heating the glass layer 4 for softening and fluidizing located between the side surface 1a of the wavelength conversion member 1 and the surface 3a of the through hole 3.SELECTED DRAWING: Figure 1
Patent JP-2017092097-A (JP)
Title: Piezoelectric element, ultrasonic probe, ultrasonic measuring device and manufacturing method of piezoelectric element
Inventor: YAMAZAKI SEIKA
IPC: A61B8/00
Filed: 2015-11-04
Abstract: PROBLEM TO BE SOLVED: To provide a technique capable of improving the conversion efficiency of piezoelectric element when converting an electricity into a physical movement.SOLUTION: The piezoelectric element includes: a piezoelectric body; and a diaphragm which uses an anisotropic single crystal silicon which has an azimuth with relatively higher Young's modulus and a lower azimuth (referred to as low Young's modulus azimuth) as a vibration material. In the piezoelectric element, the piezoelectric body and the diaphragm are laminated so that the low Young's modulus azimuth is aligned in a direction along the high expansion and contraction direction (referred to as high expansion and contraction direction) in the directions where the degree of relative expansion and contraction is high and in the low direction, which is generated depending on the support structure of the piezoelectric body.SELECTED DRAWING: Figure 8
Patent JP-2017090226-A (JP)
Title: Method for inspecting interface bond strength of fiber reinforced composite material, and test piece
Inventor: KOTANI MASAHIRO
IPC: G01N3/00
Filed: 2015-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a method for inspecting interface bond strength, capable of simply and accurately inspecting interface bond strength between the base material and reinforced fiber of a fiber reinforced composite material, and a test piece used for the same.SOLUTION: The method for inspecting the interface bond strength of a fiber reinforced composite material comprises: applying a load to a test piece obtained by laminating a protective layer on at least one surface of a first fiber-reinforced layer formed by laminating a plurality of fiber-reinforced layers having reinforced fibers arranged in one direction different from the arrangement direction of reinforced fibers included in an adjacent reinforced fiber layer and used as one of outermost layers of the fiber reinforced composite material and a second fiber-reinforced layer used as the outermost layer opposite to the first fiber-reinforced layer from a direction perpendicular to the surface direction of the test piece; and observing an interface state between the base material and reinforced fiber of the fiber-reinforced layer formed by laminating any one or more of the first fiber-reinforced layer and the second fiber-reinforced layer, and the protective layer.SELECTED DRAWING: Figure 1
Patent JP-2017085992-A (JP)
Title: Enzymatically decomposed seasoning
Inventor: TAJIMA RYOKO
IPC: A23L27/22
Filed: 2015-11-11
Abstract: PROBLEM TO BE SOLVED: To provide a novel sweet sake lees fermented seasoning that is free from the problem of food allergy and is easy to use for persons with a low tolerance for alcohol or minors.SOLUTION: A sweet sake lees fermented seasoning has an alcohol concentration of less than 4.0%(v/v) and a sodium chloride concentration of 11%(w/v) or more.SELECTED DRAWING: None
Patent JP-2017086020-A (JP)
Title: Agent for maintaining undifferentiated state of stem cell and agent for promoting proliferation thereof
Inventor: OGATA YUICHIRO
IPC: A23L33/10
Filed: 2015-11-13
Abstract: PROBLEM TO BE SOLVED: To find a novel material which can efficiently proliferate stem cells while keeping them in an undifferentiated state and provide such a material as an agent for maintaining the undifferentiated state of stem cells or an agent for promoting the proliferation thereof.SOLUTION: The present invention provides an agent for maintaining the undifferentiated state of stem cells or an agent for promoting the proliferation thereof, comprising Atractylodes japonica extract as an active ingredient.SELECTED DRAWING: None
Patent JP-2017095201-A (JP)
Title: Elevator
Inventor: MORI KAZUHISA
IPC: B66B1/34
Filed: 2015-11-19
Abstract: PROBLEM TO BE SOLVED: To provide an elevator which allows a power reception unit and a position detector disposed in a car to be non-adjacently arranged, when carrying out power feeding to the car by non-contact, and using light for position detection with a position detector having a shield plate for shielding light as a detection object.SOLUTION: The elevator comprises: a car ascending and descending in a hoistway; a power transmission unit disposed in the hoistway; a power reception unit disposed in the car and supplied with power by non-contact from the power transmission unit; a shield plate disposed in the hoistway; and a position detector disposed in the car for detecting a position by radiating light and detecting a pattern of light shielded by the shield plate. In the elevator, the power reception unit (7) has a concavity inside which the power transmission unit (8) passes, the position detector (5) has a concavity inside which the shield plate (6) passes, the concavity of the power reception unit has a size that allows the shield plate to pass inside the concavity of the power reception unit, and the power reception unit is disposed at a position in which the shield plate passes inside the concavity of the power reception unit.SELECTED DRAWING: Figure 4
Patent JP-2017100496-A (JP)
Title: Handcart
Inventor: SAWADA YUICHI
IPC: B62B9/08
Filed: 2015-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a handcart having wheel brake devices which put brakes on front wheels and rear wheels simultaneously.SOLUTION: A handcart includes: a pair of left and right front wheel frames respectively supporting a pair of left and right front wheels; and a pair of left and right rear wheel frames respectively supporting a pair of left and right rear wheels. The front wheel frame has a front wheel brake device and the rear wheel frame has a rear wheel brake device. The front wheel and rear wheel brake devices are simultaneously operated by one operation lever provided at the handcart.SELECTED DRAWING: Figure 1
Patent JP-2017099490-A (JP)
Title: Hanging display rack
Inventor: IMAI KEIICHI
IPC: A47F5/11
Filed: 2015-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a hanging display rack in which putting-in and taking-out of a product from a tray is unaffected and in which, in a side view, turning of a tray in both clockwise and counterclockwise directions can be regulated.SOLUTION: A hanging display rack 1 includes: a first tray 20; a second tray 30 situated under the first tray 20; and a connection plate 60 that is turnably connected to each of the first tray 20 and the second tray 30. The second tray 30 has: a side wall 32; a flap 36 that is extended upward across a ruled line R4 from the side wall 32 and that is folded inward of the side wall 32 with the ruled line R4 as a border; and a notch 39 that is cut downward of the side wall 32, with a part of the ruled line R4 shared. When the connection plate 60 is upright relative to the second tray 30, it is engaged in a lower end part 62 with the notch 39.SELECTED DRAWING: Figure 1
Patent JP-2017099503-A (JP)
Title: Furniture, and its construction method
Inventor: YAMADA KEIKO
IPC: A47B91/00
Filed: 2015-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a furniture improved in strength and industrial design by forming a leg member with an opening, into which a backing member fixed on a floor or wall is inserted.SOLUTION: A counter 1 comprises: a top plate member 10 to be arranged above a floor F and along a horizontal direction; leg members 20 arranged below the top plate member 10 and supporting the top plate member 10; and an underfloor substrate material 30 fixed on the floor F. The leg members 20 have an underside opening part 21 formed in an under side 201 facing the floor F, and the underfloor substrate material 30 is inserted into the underside opening part 21.SELECTED DRAWING: Figure 2
Patent JP-2017101718-A (JP)
Title: Fastening component and its process for manufacture
Inventor: UEBA MASASHI
IPC: F16B35/00
Filed: 2015-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a fastening component showing superior heat radiation performance and anti-corrosion characteristic and hardly generating delayed fracture by hydrogen brittleness.SOLUTION: A fastening component 1 comprises a formed part in which a blank material is formed into a specified shape, a first covering layer 11 including zinc or zinc and nickel constituents formed at an outer periphery of the formed part, and a second covering layer 12 including tin or tin and zinc constituents formed at an outer periphery of the coated part including the first covering layer 11. In addition, a manufacturing process for the fastening component 1 comprises a forming step 20 for forming the formed part; a first plating step 40 for electrical zinc plating the formed part attained by the forming step; a baking step 50 for heating the coating formed part got at the first plating step 40 in a range of 190°C to 210°C for more than two hours; and a second plating step 60 for tin plating the coated formed part attained at the baking step 50.SELECTED DRAWING: Figure 1
Patent JP-2017016626-A (JP)
Title: Method, device, and terminal for detecting file having vicious fragility
Inventor: ZHANG ZHUANG
IPC: G06F21/56
Filed: 2015-11-30
Abstract: PROBLEM TO BE SOLVED: To enhance an efficiency of detection deletion for a file having a vicious fragility.SOLUTION: A file to be detected is acquired 101, and an entropy vector of the file to be detected is confirmed 102. The entropy vector of the file to be detected is detected using a trained detection model, and determines whether the file to be detected is a file having a vicious fragility 103. Here, the file type of the file to be detected is the same as the file type corresponding to the detection model.SELECTED DRAWING: Figure 1
Patent JP-2017102638-A (JP)
Title: Estimation device
Inventor: KATO MASAHIRO
IPC: A61G5/02
Filed: 2015-12-01
Abstract: PROBLEM TO BE SOLVED: To provide an estimation device capable of accurately estimating a height of a step on a traveling surface.SOLUTION: An estimation device includes a step detection section 13 for calculating a pitch angle of a wheelchair 100 having front wheels 101 and rear wheels 102, and estimating a height of a step on the basis of a pre-step pitch angle Pa_before calculated immediately before the front wheels 101 reach the step, an after-step pitch angle Pa_after calculated immediately after the rear wheels 102 pass the step, a pitch angle Pa_step_slope calculated during a period after the front wheels 101 pass the step till the rear wheels 102 reach the step and including the step and a slope portion, and a wheel base length H of the wheelchair 100.SELECTED DRAWING: Figure 2
Patent JP-2017103589-A (JP)
Title: Imaging apparatus, method for controlling the same, and control program
Inventor: OTA KOHEI
IPC: G03B7/091
Filed: 2015-12-01
Abstract: PROBLEM TO BE SOLVED: To detect the light quantity change of light from a subject, even when a period for acquiring an image is faster than a predetermined period.SOLUTION: A CPU 116 controls an ICPU 117, so as to image the subject at a first timing by an AE device 112 and obtain a first image and so as to obtain a second image at a second timing different from the first timing. When detecting the presence of a flicker according to the first and second images and when a frame rate when obtaining the first and second images is a high frame rate, the CPU detects the period of the flicker on the basis of the first and second images and a third image obtained by adding the first and second images.SELECTED DRAWING: Figure 2
Patent JP-2017107269-A (JP)
Title: Information processing device, information distribution system, information distribution method and program
Inventor: NISHIO KIMIHIDE
IPC: G06F3/12
Filed: 2015-12-07
Abstract: PROBLEM TO BE SOLVED: To provide an information processing device which prevents only a prescribed portion of data from being browsed at any timing after transmitting data with the same operation as the printing operation to various devices including a printer without making a user aware of the format of usable data.SOLUTION: An information processing device 100 which distributes information to one or more devices connected via the network includes: a drawing part 41 of generating two files of the first file in which the processing object data is converted into the data format that can be displayed by a smart device 200a and the second file in which the processing object data is converted into the data format that can be displayed by the smart device after being subjected to the prescribed processing, and generates the two files by making the files contain association information associating the first file with the second file when generating the two files; and a distribution part 34 which transmits the first file and the second file to the same device.SELECTED DRAWING: Figure 15
Patent JP-2017107903-A (JP)
Title: Processing method of wafer
Inventor: TERANISHI TOSHISUKE
IPC: B23K26/06
Filed: 2015-12-07
Abstract: PROBLEM TO BE SOLVED: To prevent a device from being damaged by a transmitted beam of a pulse laser beam.SOLUTION: A processing method of a wafer, comprises: a modification layer forming step of forming a modification layer in an internal part of a wafer W; and a division step of dividing the wafer W from a division initial point of the modification layer. The modification layer forming step includes at least a first step of forming a first modification layer 10 by irradiating a pulse laser beam LB1, and a second step of forming a second modification layer 12 by irradiating a pulse later beam LB2. An output of the pulse laser beam is set so that the length of cracks 11 and 13 occurred from the first and second modification layers 10 and 12 are prevented from being irradiated from the pulse laser beams LB1 and LB2 sequentially irradiated. Since a predetermined interval 100 is set to an interval in which both of cracks 11 and 13 are not connected, reflection and diffusion due to irradiation of the pulse laser beam to the cracks 11 and 13 which are formed at the last minute can be suppressed, and a device is prevented from being damaged.SELECTED DRAWING: Figure 4
Patent JP-2017106128-A (JP)
Title: Three-dimensional reinforcing fiber woven fabric
Inventor: MURAKAMI TSUTOMU
IPC: D03D25/00
Filed: 2015-12-08
Abstract: PROBLEM TO BE SOLVED: To provide an isotropic three-dimensional reinforcing fiber woven fabric.SOLUTION: A three-dimensional reinforcing fiber woven fabric in which fibers extend in three-dimensionally intersecting first, second, and third directions includes: multiple first layers formed of multiple first fiber bundles 3 which are each formed of first fibers extending in the first direction, and which are arranged in the second direction; multiple second layers formed of multiple second fiber bundles 5 which are each formed of second fibers extending in the second direction, and which are arranged in the first direction; and multiple third fibers 7 meandered so as to extend at least partly in the first direction and the third direction between the multiple first fiber bundles and the multiple second fiber bundles 5. The multiple first layers and the multiple second layers are alternately stacked in the third direction so that two layers of the multiple second layers are each exposed on a surface. The third fibers bind the two layers each exposed on the surface, to each other. The total cross-sectional area of the multiple first fibers is approximately the same as the total cross-sectional area of the multiple second fibers.SELECTED DRAWING: Figure 3
Patent JP-2016064272-A (JP)
Title: Game machine
Inventor: ITO TAKAHIRO
IPC: A63F5/04
Filed: 2015-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a game machine for allowing even a player who is not experienced in spot pushing to execute a game at ease.SOLUTION: When a special pattern combination for shifting a game state to a special game state cannot be stopped on a determination line, a pattern combination that is a pattern combination other than the special pattern combination, and can shift the game state to the special game state is stopped on the determination line, and the game state shifts to the special game state, a performance for displaying the special pattern combination on a specific line is executed for a period of acceleration processing of the next unit game. When it is determined that a game in the special game state is started again, a performance for displaying a preset specific pattern combination on the specific line extending over a plurality of display columns is executed for the period of acceleration processing of the next unit game.SELECTED DRAWING: Figure 92
Patent JP-2016086431-A (JP)
Title: Open loop and closed loop combined method for controlling uplink power of mobile station
Inventor: SHIN SUNG-HYUK
IPC: H04W52/24
Filed: 2015-12-24
Abstract: PROBLEM TO BE SOLVED: To solve the problem that an improved method of transmission power control is required since several types of intra-cell transmission power control are present for UL E-UTRA, these types of control can be generally classified to a low-speed open-loop PC and a low-speed closed-loop (or CQI-based) PC and in the case where available feedback is not present because of UL transmission interruption or feedback transmission interruption, the low-speed closed-loop or the CQI-based PC reduces performance.SOLUTION: A method and a device including an open-loop/closed-loop combined uplink power control system for E-UTRA are disclosed. The open loop and closed loop combined method for a PC within an UL cell controls transmission power spectrum density (PSD) of a wireless transmit/receive unit (WTRU) and PSDTx (e.g., power per RB).SELECTED DRAWING: Figure 8
Patent JP-2017118051-A (JP)
Title: Solid electrolytic capacitor and method of manufacturing the same
Inventor: KASUGA TAKEO
IPC: H01G9/028
Filed: 2015-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a highly reliable solid electrolytic capacitor capable of forming an electrolyte deep into the pore of an anode conductor, while suppressing capacity reduction in high temperature load.SOLUTION: In a solid electrolytic capacitor having an anode conductor composed of a valve metal, a dielectric layer on the anode conductor, a precoat layer containing a water soluble electroconductive polymer on the dielectric layer, and an electroconductive polymer layer on the precoat layer, the precoat layer contains a resin produced by polycondensation of at least one kind of water-soluble polyatomic alcohol, and a water-soluble compound having more than one groups selected from a group consisting of at least one kind of epoxy group, hydroxy group and carboxyl group.SELECTED DRAWING: None
Patent JP-2017120859-A (JP)
Title: Braid-like piezoelectric element, cloth-like piezoelectric element using braid-like piezoelectric element, and device using them
Inventor: TANUKI YOSHIRO
IPC: H01L41/113
Filed: 2015-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a fibrous piezoelectric element enabling extraction of a large electric signal even by stress generated by comparative small deformation and having an excellent repeated reproducibility of the electric signal.SOLUTION: A braid-like piezoelectric element 1 includes a core part 3 formed with a conductive fiber B and a sheath part 2 formed with a braid-like piezoelectric fiber A so as to cover the core part 3 and its bending recovery is 70 or more. In the core part 3 and/or the sheath part 2, a filament for bending recovery adjustment is included, whose cross-sectional area is 0.001 to 1.0 square millimeters.SELECTED DRAWING: Figure 1
Patent JP-2015510821-A (JP)
Title: 車椅子リフト装置の設置方法及び装置
IPC: A61G3/08
Filed: 2013-03-14
Abstract: 既存の構造物に設置されるように構成される車椅子リフト装置であって、リフトベースプレートと、前記リフトベースプレートに取り付けられた２つの支持体とを含むリフトベースアッセンブリと、各前記支持体のそれぞれに接続された少なくとも１つの設置ブラケットを備える、車椅子リフト装置。各少なくとも１つの設置ブラケットは、水平部及び垂直部の少なくとも一方を含む。各設置ブラケットの水平部及び垂直部は、前記少なくとも１つのブラケット及び前記リフトベースアッセンブリをそれぞれ特定の位置において既存の構造物に接続するよう構成されている。【選択図】図３
Patent JP-2015514902-A (JP)
Title: ロータホースポンプ
IPC: F04B43/12
Filed: 2013-03-19
Abstract: 本発明は、搬送方向（５４，５５）に沿ってロータ（４８）により媒体を第１の接続部（３２）から第２の接続部（３７）へ、またはその逆へポンプ搬送するために圧縮することができるポンプホース（４６）を有するロータホースポンプ（２０）に関する。該ロータホースポンプ（２０）は、前記ポンプホース（４６）を前記第１の接続部（３２）側の第１の部分（６２）で保持する第１の保持装置（６１）を含んでいる。前記ロータホースポンプ（２０）内には、前記ポンプホースを前記第２の接続部（３７）側の第２の部分（７０）で受容する第２の保持装置（６６）が設けられている。本発明によれば、前記ロータホースポンプ（２０）は、前記第１の保持装置（６１）をその中に保持されている前記ポンプホース（４６）の前記第１の部分（６２）とともに前記第２の保持装置（６６）に対して変位させるように前記第１の保持装置（６１）を受容する位置調整装置（７６）を有している。
Patent JP-2015523459-A (JP)
Title: コーティングされた基材の製造方法
IPC: C23C14/58
Filed: 2013-04-15
Abstract: 本発明の対象は、基材の面のうち少なくとも１つの面の少なくとも一部にコーティングが施された基材を得るためのプロセスであって、前記基材上に前記コーティングを堆積させる工程、次いで、波長が４００〜１５００ｎｍの範囲内の少なくとも１つのレーザー線の形態で前記コーティング上に集束されるパルス状又は連続的レーザー放射線を用いて前記コーティングを熱処理する工程を含み；前記熱処理が、基材と各レーザー線との間で速度が少なくとも３メートル／分の相対的移動動作が起こるようになっており；各レーザー線が、最大３ｍｍ・ｍｒａｄ（０．０３ｍｍ・ｍＧｙ）のビーム品質因子（ＢＰＰ）と、前記コーティング上の各レーザー線が集束される場所における測定で、少なくとも２００Ｗ／ｃｍのデューティーサイクルの平方根で割った線出力密度と、少なくとも２０ｍｍの長さと、平均幅が少なくとも３０マイクロメートルであり且つ最大幅と最小幅の差が、平均幅の値の１５％以下である各線に沿った幅分布とを有する、プロセスである。
Patent JP-2015520734-A (JP)
Title: 非侵襲的イメージングのための組成物および方法
IPC: A61K9/127
Filed: 2013-04-17
Abstract: 本発明は、癌性組織など標的部位の標的化診断および／または治療に有用な新規な組成物に関する。本明細書に開示された組成物および方法は特に、癌性組織の診断およびイメージングに使用される。本発明は、陽電子放射断層撮影（ＰＥＴ）イメージング技術を利用するための新しい診断ツールを提供する。【選択図】図１
Patent JP-2015521999-A (JP)
Title: オレキシン受容体アンタゴニスト
IPC: A61K31/5415
Filed: 2013-07-03
Abstract: 本開示は、式：［式中：Ｗ、ＸおよびＹ１、Ｙ２、Ｙ３およびＹ４は、本明細書に定義の通りである］で示される新規化合物、ならびにオレキシン受容体に関連する神経学的障害または精神障害を治療、予防、改善、制御またはその危険性を低減するためのそれらの使用に関する。
Patent JP-2015530931-A (JP)
Title: 包材ウェブ加工用装置
IPC: B26D1/40
Filed: 2013-07-15
Abstract: 【課題】 構造上及びパッドとアンビルとの間の運動学的調整において簡素化された、包材ウェブの加工用装置を提供する。【解決手段】本発明の、おむつ製造用材料ウェブの加工装置は、第１回転軸となる回転シャフトと、加工するウェブを装置の送込み部の給送ステーションから受取り、装置の送出し部の放出ステーションのコンベヤまで保持する複数のパッドとを含む。該パッドは、装置の作業中に第１軸の周りで回転し、第１軸に対して移動可能である。連続した２つのパッド間に各々が介挿される複数のアンビルは回転シャフトに一体に接続され、該シャフトと共に第１回転軸の周りで回転可能である。さらに、ウェブを長尺片へと切断するためにアンビルと共働するユニットと、パッドを半径方向に沿って第１軸に対して直角に並進させる第１モータ手段と、半径方向に一致する第２軸の周りでパッドを回転させる第２モータ手段とを含む。【選択図】図１
Patent JP-2015523169-A (JP)
Title: 関節置換術の方法および装置
IPC: A61F2/34
Filed: 2013-07-23
Abstract: 半関節形成カップを備えるプロテーゼであって、リーマ加工された、またはリーマ加工されていない大腿骨頭外面に適合する形状およびサイズの内面と、臼蓋窩のリーマ加工された、またはリーマ加工されていない寛骨臼外面に適合する形状およびサイズの外面と、を備え、植え込み後に、この半関節形成カップが、大腿骨頭外面および臼蓋窩の半関節形成カップに対する関節接合のゆとりを維持するように構成されている、プロテーゼ。【選択図】図８
Patent JP-2015534007-A (JP)
Title: 外側被膜を有する埋設管用の鉄製管部材
IPC: C09D201/00
Filed: 2013-08-01
Abstract: 本発明は、埋設管用の、外側被膜を有する鉄系管部材（１）であって、特に鋳鉄から作られる鉄系管部材（１）に関する。−第一層（１１）は、５〜６０ｗｔ％のアルミニウムを含む、亜鉛／アルミニウム合金の少なくとも一つの孔質層を有する；−第一層（１１）上に位置する接着剤の第二層（１３）；及び−第二層（１３）上に位置し、かつ合成有機材料を含む第三層（１５）。本発明はまた、この管部材の製造方法に関する。